The 43-year-old was drop-dead glamorous in her Maria Lucia Hohan dress when she hit Muhammad Ali's Celebrity Fight Night XIX with boyfriend Casper Smart in Phoenix Saturday. The only thing we’re not so crazy about? The lacy black halter. Call us crazy, but it looks a little too much like she's flashing her bra – and we’ve seen enough of that from J.Lo already.

While Lopez’s makeup made her look positively glowing, we wonder if she overdid it on the body shimmer. As if the natural beauty needed it in the first place.